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  <div class="headertitle"><div class="title">coap.h</div></div>
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<a href="coap_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span><span class="comment">/*</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span><span class="comment"> * coap.h -- main header file for CoAP stack of libcoap</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno">    3</span><span class="comment"> *</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno">    4</span><span class="comment"> * Copyright (C) 2010-2012,2015-2017 Olaf Bergmann &lt;bergmann@tzi.org&gt;</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno">    5</span><span class="comment"> *               2015 Carsten Schoenert &lt;c.schoenert@t-online.de&gt;</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno">    6</span><span class="comment"> *</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno">    7</span><span class="comment"> * This file is part of the CoAP library libcoap. Please see README for terms</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span><span class="comment"> * of use.</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno">    9</span><span class="comment"> */</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span> </div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno">   11</span><span class="preprocessor">#ifndef COAP_H_</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno">   12</span><span class="preprocessor">#define COAP_H_</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span> </div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span><span class="comment">/* Define the address where bug reports for libcoap should be sent. */</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"><a class="line" href="coap_8h.html#ab991fa4611effdfc8c14412e78bf5b97">   15</a></span><span class="preprocessor">#define LIBCOAP_PACKAGE_BUGREPORT &quot;libcoap-developers@lists.sourceforge.net&quot;</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno">   16</span> </div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span><span class="comment">/* Define the full name of libcoap. */</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"><a class="line" href="coap_8h.html#a237e0957221aece821b002730c691820">   18</a></span><span class="preprocessor">#define LIBCOAP_PACKAGE_NAME &quot;libcoap&quot;</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span> </div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno">   20</span><span class="comment">/* Define the full name and version of libcoap. */</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"><a class="line" href="coap_8h.html#a9371b7eeb1f3f0ba6056d20347f46d16">   21</a></span><span class="preprocessor">#define LIBCOAP_PACKAGE_STRING &quot;libcoap 4.2.0&quot;</span></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno">   22</span> </div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno">   23</span><span class="comment">/* Define the home page for libcoap. */</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"><a class="line" href="coap_8h.html#a8290d24830ddd9641d91ce65653d7244">   24</a></span><span class="preprocessor">#define LIBCOAP_PACKAGE_URL &quot;https://libcoap.net/&quot;</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno">   25</span> </div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno">   26</span><span class="comment">/* Define the version of libcoap this file belongs to. */</span></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"><a class="line" href="coap_8h.html#a3c50c13a070d4f983fc5a921823a5390">   27</a></span><span class="preprocessor">#define LIBCOAP_PACKAGE_VERSION &quot;4.2.0&quot;</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno">   28</span> </div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span><span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno">   30</span><span class="keyword">extern</span> <span class="stringliteral">&quot;C&quot;</span> {</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno">   31</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno">   32</span> </div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span><span class="preprocessor">#include &quot;<a class="code" href="libcoap_8h.html">libcoap.h</a>&quot;</span></div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno">   34</span> </div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span><span class="preprocessor">#include &quot;<a class="code" href="address_8h.html">address.h</a>&quot;</span></div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno">   36</span><span class="preprocessor">#include &quot;<a class="code" href="async_8h.html">async.h</a>&quot;</span></div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span><span class="preprocessor">#include &quot;<a class="code" href="bits_8h.html">bits.h</a>&quot;</span></div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno">   38</span><span class="preprocessor">#include &quot;<a class="code" href="block_8h.html">block.h</a>&quot;</span></div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno">   39</span><span class="preprocessor">#include &quot;<a class="code" href="coap__dtls_8h.html">coap_dtls.h</a>&quot;</span></div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno">   40</span><span class="preprocessor">#include &quot;<a class="code" href="coap__event_8h.html">coap_event.h</a>&quot;</span></div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno">   41</span><span class="preprocessor">#include &quot;<a class="code" href="coap__io_8h.html">coap_io.h</a>&quot;</span></div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno">   42</span><span class="preprocessor">#include &quot;<a class="code" href="coap__time_8h.html">coap_time.h</a>&quot;</span></div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno">   43</span><span class="preprocessor">#include &quot;<a class="code" href="coap__debug_8h.html">coap_debug.h</a>&quot;</span></div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno">   44</span><span class="preprocessor">#include &quot;<a class="code" href="encode_8h.html">encode.h</a>&quot;</span></div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno">   45</span><span class="preprocessor">#include &quot;<a class="code" href="mem_8h.html">mem.h</a>&quot;</span></div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno">   46</span><span class="preprocessor">#include &quot;<a class="code" href="net_8h.html">net.h</a>&quot;</span></div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno">   47</span><span class="preprocessor">#include &quot;<a class="code" href="option_8h.html">option.h</a>&quot;</span></div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno">   48</span><span class="preprocessor">#include &quot;<a class="code" href="pdu_8h.html">pdu.h</a>&quot;</span></div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno">   49</span><span class="preprocessor">#include &quot;<a class="code" href="prng_8h.html">prng.h</a>&quot;</span></div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno">   50</span><span class="preprocessor">#include &quot;<a class="code" href="resource_8h.html">resource.h</a>&quot;</span></div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno">   51</span><span class="preprocessor">#include &quot;<a class="code" href="str_8h.html">str.h</a>&quot;</span></div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno">   52</span><span class="preprocessor">#include &quot;<a class="code" href="subscribe_8h.html">subscribe.h</a>&quot;</span></div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno">   53</span><span class="preprocessor">#include &quot;<a class="code" href="uri_8h.html">uri.h</a>&quot;</span></div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno">   54</span> </div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span><span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno">   56</span>}</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno">   58</span> </div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno">   59</span><span class="preprocessor">#endif </span><span class="comment">/* COAP_H_ */</span><span class="preprocessor"></span></div>
<div class="ttc" id="aaddress_8h_html"><div class="ttname"><a href="address_8h.html">address.h</a></div><div class="ttdoc">Representation of network addresses.</div></div>
<div class="ttc" id="aasync_8h_html"><div class="ttname"><a href="async_8h.html">async.h</a></div><div class="ttdoc">State management for asynchronous messages.</div></div>
<div class="ttc" id="abits_8h_html"><div class="ttname"><a href="bits_8h.html">bits.h</a></div><div class="ttdoc">Bit vector manipulation.</div></div>
<div class="ttc" id="ablock_8h_html"><div class="ttname"><a href="block_8h.html">block.h</a></div></div>
<div class="ttc" id="acoap__debug_8h_html"><div class="ttname"><a href="coap__debug_8h.html">coap_debug.h</a></div></div>
<div class="ttc" id="acoap__dtls_8h_html"><div class="ttname"><a href="coap__dtls_8h.html">coap_dtls.h</a></div></div>
<div class="ttc" id="acoap__event_8h_html"><div class="ttname"><a href="coap__event_8h.html">coap_event.h</a></div></div>
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<div class="ttc" id="acoap__time_8h_html"><div class="ttname"><a href="coap__time_8h.html">coap_time.h</a></div><div class="ttdoc">Clock Handling.</div></div>
<div class="ttc" id="aencode_8h_html"><div class="ttname"><a href="encode_8h.html">encode.h</a></div></div>
<div class="ttc" id="alibcoap_8h_html"><div class="ttname"><a href="libcoap_8h.html">libcoap.h</a></div></div>
<div class="ttc" id="amem_8h_html"><div class="ttname"><a href="mem_8h.html">mem.h</a></div></div>
<div class="ttc" id="anet_8h_html"><div class="ttname"><a href="net_8h.html">net.h</a></div></div>
<div class="ttc" id="aoption_8h_html"><div class="ttname"><a href="option_8h.html">option.h</a></div><div class="ttdoc">Helpers for handling options in CoAP PDUs.</div></div>
<div class="ttc" id="apdu_8h_html"><div class="ttname"><a href="pdu_8h.html">pdu.h</a></div><div class="ttdoc">Pre-defined constants that reflect defaults for CoAP.</div></div>
<div class="ttc" id="aprng_8h_html"><div class="ttname"><a href="prng_8h.html">prng.h</a></div><div class="ttdoc">Pseudo Random Numbers.</div></div>
<div class="ttc" id="aresource_8h_html"><div class="ttname"><a href="resource_8h.html">resource.h</a></div><div class="ttdoc">Generic resource handling.</div></div>
<div class="ttc" id="astr_8h_html"><div class="ttname"><a href="str_8h.html">str.h</a></div></div>
<div class="ttc" id="asubscribe_8h_html"><div class="ttname"><a href="subscribe_8h.html">subscribe.h</a></div></div>
<div class="ttc" id="auri_8h_html"><div class="ttname"><a href="uri_8h.html">uri.h</a></div></div>
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